Virgin Islands
Air quality overview and monitoring data — 2025
27
Monitoring Sites
482
Active Monitors
3
Counties with Data
4
Cities Monitored
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County Air Quality
| County | Median AQI ▲ | 90th %ile | Max AQI | Good | Moderate | USG | Unhealthy |
|---|---|---|---|---|---|---|---|
| St John | 18 | 29 | 37 | 20 | 0 | 0 | 0 |
Pollutant Trends
Ozone
No data available
PM2.5
No data available
PM10
No data available
CO
No data available
NO2
No data available
SO2
No data available